(19)
(11) EP 2 935 841 A1

(12)

(43) Date of publication:
28.10.2015 Bulletin 2015/44

(21) Application number: 13863826.7

(22) Date of filing: 11.12.2013
(51) International Patent Classification (IPC): 
F02C 9/22(2006.01)
F01D 17/16(2006.01)
(86) International application number:
PCT/US2013/074309
(87) International publication number:
WO 2014/099530 (26.06.2014 Gazette 2014/26)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 18.12.2012 US 201213717928

(71) Applicant: United Technologies Corporation
Hartford, CT 06101 (US)

(72) Inventors:
  • DUBE, David P.
    Saco, Maine 04072 (US)
  • FEIGLESON, Steven J.
    Falmouth, Maine 04105 (US)
  • HAYFORD, Richard K.
    Cape Neddick, Maine 03902-7308 (US)

(74) Representative: Leckey, David Herbert 
Dehns St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) VARIABLE VANE HAVING BODY FORMED OF FIRST MATERIAL AND TRUNNION FORMED OF SECOND MATERIAL